Legend
Indo-Pacific country
Indo-Pacific outline
Country centroid
Volcanoes
Stratovolcano
Shield volcano
Caldera
Lava dome
Complex volcano
Pyroclastic cone
Submarine volcano
Maar
Tectonic Plates
Spreading center
Collision zone
Subduction zone
Transform
Extension zone
Inferred
Cyclones
Tropical Storm
Category 1
Category 2
Category 3
Category 4
Category 5
Earthquakes
M4–4.9
M5–5.9
M6–6.9
M7+
Rivers
Major river
Population Density
Low High